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Holley sniper efi forum

I was planning to go blowthrough, but I want a reliable street truck too and everyone says efi will be much more pleasing. 2 inline 6. might be something stuck because it dropped before and the rear drops but not the front now. Holley sniper vs. I think the analog unit is fooling the sniper and giving it a "usable" tach signal. Please try again later. I also took you through the basic installation and calibration of the system, enough to get it running properly before taking it to the next level. Throttle response is very snappy and I noticed an improvement in fuel mileage of 3 mpg. Sniper EFI Tuning & Tech  Last night I finally got the SBC fired up in my 73 FJ40. Holley Sniper EFI 2300 To me, it seems like a decent way to go for those with the old 2 barrels want to retain a factory appearance but with the drivability of modern technology. I assume you checked out the holley efi sniper forum. I did find one forum post on a hot rod site that claimed the Sniper system ran better than the FiTech it replaced. This feature is not available right now. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. I like the look, and added features of the HOLLEY SNIPER setup. Ford full roller 306 built by my son and me Holley Sniper EFI TKO600 2015 IRS 3:55. Jump to. Msd atomic Classic Tech. Please be aware that this is a  Terminator/Stealth EFI Tuning & Tech. 99 (ordered this as the Holley unit seems to fail quickly in some cases) SUM-251010 FUEL PUMP MOUNTING KIT 1 $7. This basic manual contains the information necessary for the installation of the throttle body, wiring, and sensors. I really wanted to try the sniper. 08 at 138mph so far and drivability is great. Hi ya, so did a search looking for info on the Holley sniper EFI kit. 4150 flange good for up to 650hp. Just ask google and the internet will give it to you. Sniper had good discounts for year end and the base price includes features that are an upgrade with Fi Tech. Holley has been the undisputed leader in fuel systems for over 100 years. com Forums. I guess I need the "for Dummies" version. My current carb is on the way out and I can't yet afford the turbo system I have planned, so instead of buying a na-carb now and than blow through later, I'm looking at the holley efi system which can handle both. Not what he’s referring to but the sniper kits and stuff you are referring too were out before the fitech was . Can you tell which difference between before and after conversion to the Holley Sniper EFI you have, in fuel consumtion (mpg or l/100km), throttle Response and engine Power. All parts including the Holley tank with in-tank pump, new braided lines with AN fittings, Holley EFI distributor with MSD box to be able to have the system adjust the timing and the Sniper unit with touch screen totaled about $2k. S. Here we look at the Holley Sniper, FiTech Go Street EFI, and the FAST EZ-EFI. And I felt it was easier to get the 4bbl Sniper than to swap back to a stock intake. I'm looking for any info anyone has on the installation on a Jeep 4. I don't know what that ready to run distributor is putting to the coil, but I think it's some kind of pulse that the sniper is not happy with. 23. Holley Sniper EFI for Jeep CJs with the BBD Carburetor Scott A BUNCH of fuseys (including BBD's) Klamath Falls, OR Sniper EFI is manufactured and assembled at Holley in Bowling Green Kentucky. This is the shortest explanation of what needs to be done that I can find"Wire the inertia switch between As for Holley horror stories, you can find bad info on everything. Page 12-Sniper EFI Tuning & Tech. the Sniper DOES measure fuel pressure on its own - i've confirmed that with holley techs as they told me to purchase the fuel pressure gauge that can just hook up to the 1 wire gauge harness from the Sniper. 4. Please be aware that this is a community forum. There are known issues with the system such as the "high idle" but it is an easy fix. Holley has been the undisputed leader in fuel systems for over 100 years. My Holley Sniper EFI Install Bronco Chat Welcome to the ClassicBroncos. I definately would call holley tech and find proper location for the o2 sensor as it sounds like that's that only issue anyone's really had. Seems this might be a popular system in the near future. But it came attached to the engine I swapped in a number of years ago. I was buying from Holleyinjection. I run holley hp efi on my 4. holley, earl's, holley performance, carburetor forum, carb forum, efi forum, holley efi Introduce yourself to the forum members. ***UPDATE on post 15*** Morning guys, I just wanted to give my review of the Holley Sniper install I just completed. Home Forums > Fishing Reports > Washington Fishing Reports > Rules for Avatars, Signatures and Posting for companies and services that do not advertise with BDOutdoors. In general: Im missing why the fast unit keeps being referenced in the sniper and fitech threads. FOR SALE - Maine - Have brand new holley sniper efi kit. I also run there boost controller and it works very nice. com Holley Sniper Marine EFI Yes, I have a Holley Sniper 850-550 on my 300. Sourcing parts for the swap like an HEI distributor etc and a carb'd intake is not an issue as I understand that having a 4l60E ill have to keep the TPS for the tranny to work. I've researched it in the forum and found threads related to it but, being a wiring novice, I don't get it. Holley EFI Electronic Fuel Pressure Gauge Holley Sniper EFI The motor has about 1k on it and in that time I've gotten the carb dialed in pretty close to being what I wanted but I was intrigued with the possibilities of the Sniper kit so I decided to buy it. Jul 21, 2017 Below are also some helpful Holley EFI videos to prevent some of the common installation errors Holley Tech sees often with the Sniper EFI. Since then, my car has run great. Sniper EFI is manufactured and assembled at Holley in Bowling Green Kentucky. I would like to do a conversion on my 65th Riviera too. For C Bodies Only Classic Mopar Forum. Then I read everything on the Holley forums about the single vs dual, so I bought a quickfuel carb instead. Although, the Holley Sniper apparently has a progressive linkage option in the setup/startup menu 🤷🏻‍♂️. 0 METRIC STR $11. To start viewing messages, select the forum that you want to visit from the selection Sticky: Sniper EFI Replacement Part Numbers. I haven't found much info on the Holley Sniper install yet, so I hope this Home Forums > Specific Tech Sections > EFI Tuning Questions and Engine Management > Holley Sniper on blowthrough turbo car. Has anyone installed the Sniper EFI system on a vintage Mopar? Specifically wondering about how the fuel return was handled and if the pump was mounted in tank like Holley suggests or frame rail mounted. Holley Hp Efi Install. I had bought the electric fuel pump in tank from tanksinc. With fuel and exhaust done, I dropped the throttle body in place, connected fuel and linkage and dug into the wiring. My car runs great with the 1:1 linkage. Sections of this page. Either way, I've fully restored this truck and plan on keeping it for a while so I've decided to ditch the TBI fuelling and go to a real EFI setup, the Holley Sniper. . I hope is really is a plug and play product. Thank you for your time. I've had the 4 barrel version on my V8 for about a year and am very happy with it. Image info : Resolution:3008x2000 Size:382kB. The peep on that forum are pretty chill and helpful. SAVE. Holley has designed the Sniper around Holley "plug and play" parts. I already wanted to do timing control anyways so I'll be contacting you about one of those Holley EFI dual sync Holley apparently moved the date to sometime in september. Soon there will be a CAN bus connection that will allow Sniper to use many new Holley EFI gauges and displays. Now, Holley EFI products power these cars and are dominating the performance world. I got my deems turn took one drive around the block on the carb and almost instantly decided on an EFI setup. And to do that you need a holley sniper specific usb cable, and the sniper specific efi software. Holley’s Super Sniper 650 and 1250 EFI systems are the simplest way to convert from a carburetor to EFI on high-horsepower boosted applications. Holley Performance 550-510 Holley Sniper Efi Self-tuning. 8 turbo LS swap foxbody. It looked like only 1 mudder threw a Holley Sniper on a 2f in the 40 section and seemed to be having great result. Holley Sniper EFI Electrical. After a few minor problems with the car itself and some minor tweaking , its a beast . A number of items in the Sniper lineup appear to be outsourced products that already are sold under other names - look at their Sniper sheet metal intake; the same thing was all over eBay for a year or so before Holley announced it. I put my car on the chassis dyno and other than having to reducing the fuel load at idle the Sniper had dialed itself in so well no other adjustments were needed. It was a little bit of a challenge getting it tuned but holley customer support and there forums are very helpful. My hope is also that should any tech help be needed, they'll better handle it, since that is/was the general consensus when Googling around about Holley technical support. There is absolutely no 'private labeling' or affiliation with other brands. My experience with the Sniper EFI has been great. , an extra return line for the efi, installed the o2 sensors. They come down the same assembly line as our Terminator throttle body system. Sniper EFI I do have a couple tips for you if you're interested too. Terminator Dual Sync Distributor & Sniper Coil Driver Module. I'd had a 4bbl carb on it for years, so I wavered back and forth between going with the 4bbl Sniper or the 2bbl Sniper, but was then advised by both forum members, and Holley, to go with the 2bbl setup since it's rated for 350hp (which is plenty for me) and flows 580cfm. Please be Terminator/Stealth EFI Tuning & Tech. I am on a budget and my dad was telling me about the Holley Sniper carb replacement efi. 5. 17” FFR Hallibrand replicas, Power steering FFR Vintage instruments, Wipers and Heat/defrost Lots of parts and advice from Mike Forte & Mark Reynolds (Breeze Automotive) Hi ya, so did a search looking for info on the Holley sniper EFI kit. Hi all, I have recently purchased the Holley Sniper EFI kit, including the complete Hyperspark ignition system (distributor, coil, and C/D box). What about the controller in the sniper, would there be a problem with this as its not epoxy sealed. Holley sniper tuning overview. Sent from my iPhone using Tapatalk Hey all, Is anyone using the holley sniper efi? any complaints? any love stories? Both the 600hp and 1200hp versions are rated to 14psi blow through. So, i start researching AFI, Holley Sniper, and other EFI setups. The ECU in the Holley SNIPER EFI can control your vehicle’s ignition system with a couple of quick modifications to the distributor. Holley came out with the Sniper EFI 4150 not long ago, and it made quite a splash. Holley EFI Electronic Fuel Pressure Gauge The domestic aftermarket performance world has been abuzz about the latest low-cost EFI systems, one of which is Holley’s new Sniper EFI. To start viewing messages, select the forum that you want to visit from the selection below. Msd atomic Hello I was looking at these two efi systems for my 1968 mustang and was wondering if there are any real differences between them besides the huge price difference. I am just looking to see if anyone has ever messed with one. You know any other guy, he goes with a modern Injection on a old nailhead like you. Holley Sniper EFI owners and Tech has 8,327 members. I know they're others, like the Howell, which a lot of people seem to like especially if you need it to be emissions compliant. Thread: Holley Terminator Stealth Vs Sniper Vs Multiport . I’ve been thinking if going this route on my lq4 nova but wondering if I can keep my msd 6014 will it be compatible?? Has anyone installed the Sniper EFI system on a vintage Mopar? Specifically wondering about how the fuel return was handled and if the pump was mounted in tank like Holley suggests or frame rail mounted. Many other "plug and play" parts are available and more are coming. Discussion in ' EFI Tuning Questions and Engine Management ' started by Wolverine r spec , Dec 3, 2017 . We’re going to look at the MSD (magnetic) Distributor and Holley’s Dual Sync EFI Distributor. Nov 9, 2015 [​IMG] Holley just brought EFI within range - introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still  A buddy at work sold his race car and had this Sniper EFI system still in the box , never I highly suggest taking a look at the Holley EFI forum. I haven't found much info on the Holley Sniper install yet, so I hope this I've read most of the posts here about carb-to efi conversion kits and even though the majority of the posts were about the FiTech system, lately I've been contemplating the soon to be released on 06-15-2016 HOLLEY SNIPER EFI self-tuning kit. Holley finally has released Sniper EFI Software V1! Sniper EFI Software According to what is presently posted on this Holley support forum, the base Sniper EFI will not need a CAN USB adapter and will interface with a Windows PC by removing the SD card from the handheld display and use a card reader to open the configuration files. This is my second Sniper EFI. Re: Holley Sniper EFI 2 barrel! I just finished tuning a Fitech system on a mates 542 big block mopar , it is the meanstreet 800 hp system and fuel command center . Shot him a message and he had great things to say. Not saying that the terminator wouldn't be a better option, but terminator would put this project out of the budget. All this to say Holley actually does NOT recommend this modification haha. Holley Sniper Efi 550-511 Holley Sniper Efi Self-tuning. There is a bit of a learning curve though, fine tuning the ECU. Welcome to the ClassicBroncos. However, seeing as the Sniper EFI was not designed to be put on a marine application then I cannot recommend using the system on your boat. 90 Also order Not long ago, I introduced you to Holley’s Sniper EFI 4150 Super Sniper EFI, a TBI-style fuel injection system that can support up to a whopping 1250 HP. but i read about it in the holley forum -> main and secondary opens at  Holley Sniper, ORDERED!!!! Should be in mid next week and I'll use this as the installation thread Polished Throttle Body Unit:  Welcome to EFI Pro Hangout! Our goal here is simple--create an environment for the interactive exchange of knowledge on all things related to EFI. I've tried to set the floats myself and I can't seem to drop the float on the main. I just installed a Sniper on a 67 GTO and it was pretty straightforward, the end result was a much better starting/smother running car, than can adapt to elevation changes better, But we also installed the Holley Dual sync distributor for a complete system that adjusts timing as well. I am new to this site . We installed and ran all three units on a ’66 Biscayne wagon that has a very basic small-block Chevy in it. 17” FFR Hallibrand replicas, Power steering FFR Vintage instruments, Wipers and Heat/defrost Lots of parts and advice from Mike Forte & Mark Reynolds (Breeze Automotive) The big difference between the MSD 6AL/Pro Billet setup and the Hyperspark setup is the Hyperspark is designed to be used with the Holley Sniper EFI controller. In my case there is no vacuum or mechanical advance, the Sniper controller controls the spark timing. As you stated, holley just recommends a spacer, and fitech states their unit doesnt much care. Image info : Resolution:1500x1142 Size:186kB. The one thing I liked about the Sniper over the FiTech at the same price point is the Sniper would control 2 fans where the FiTech would only do 1. About to get my engine wiring squared away, but there is I hear ya, I talked to a rep from holley and they said if the manifold is made for a webber type carb it will fit with a adapter plate . Holley just brought EFI within range - introducing Sniper EFI! It’s economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Sniper EFI. Of course overall if it was a big improvement or not. 99 VPE-16612 -6AN TO 10MM X 1. But unfortunately I came up with nothing. HOSE -6 15FT $57. I ran a 10. jpg The Sniper will control the ignition firing but you need an MSD or Holley Dual Sync distributor to lock out any mechanical advance. There are lots of options out there on the market for these. It is not a fitech, or a sniper. It has been down for a few days as I've been working on the Sniper install. Yeah, I saw the same info. It will be installed on my 1970 Javelin 390. Seems like Fi Tech support can't keep up with the growth that they have had and figured Holley has been in the efi business longer. After trying to get it to lean out with no success and working with FAST and BPE, BPE sent me a Holley Sniper to replace the FAST with. fullsizebronco. Is it more carb than needed on this engine, yes. Sniper EFI Tuning & Tech. 95 SUM-230615 S. Also the Holley Sniper forum is an excellent resource. I have a question regarding how to wire the stock tach. With a retail price of just less than $1,000, it offers I want to integrate the FFR provided inertia switch with the Holley Sniper EFI system. HLY-558-443 HARNESS USB/CAN SNIPER TBI $49. The sniper says min 250HP I just installed a Sniper on a 67 GTO and it was pretty straightforward, the end result was a much better starting/smother running car, than can adapt to elevation changes better, But we also installed the Holley Dual sync distributor for a complete system that adjusts timing as well. All you need is an appropriate EFI fuel system You can also go to the Holley forum and search and ask if they are having those problems. The motor has about 1k on it and in that time I've gotten the carb dialed in pretty  Oct 1, 2018 Ford Inline Six, 200, 250, 4. 2. I finally pulled the trigger on the Holley Sniper EFI. I just ordered Master Kit today, Part#: SNE-550-511KItem: HOLLEY SNIPER EFI KIT. com, he wanted to offer a terminator package at a discount in place of the sniper, but apparently, Holley will not be delivering any of them until sometime in August. I've been reading, reading, reading every chance I get, trying to just become more knowledgable without asking stupid questions. You will probably find the market wouldn't be big enough to support a financial case for this sort of mod IMHO The later US cars are all mainly FI and the rest of the world which got a mix of FI and Carb again probably wouldn't justify a vendor spending money to develop one of these kits on the potential return, especially when there is still people that prefer the carb over the FI Holley Sniper EFI 2300 To me, it seems like a decent way to go for those with the old 2 barrels want to retain a factory appearance but with the drivability of modern technology. If you want timing control, Holley wants to sell you an MSD or Holley EFI plug and play distributor. Image info : Resolution:3720x2568 Size:330kB. If you've read my build thread, you'll know I started off with the FAST XFI Street EFI system. You guys even have a vendor here helping with the same thoughts above. Painless harness/Holley Sniper EFI question/Ballast Resistor. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. We took a look and installed the three biggest ones to feel out the differences between each. It was my first experience with aftermarket efi. I wouldnt overthink the manifold issue. I plan on building a big motor while I pound the stock one just getting seat Yeah figured that also, but a seller claimed that this would make the sniper less safe than the Terminator unit from Holley. 99 SUM-251000 FUEL PUMP EXTERNAL $119. Also new tci ez tcu standalone transmission controller for 4l80 To start off, I replaced a Holley 4bbl carb mounted on an Offenhauser intake. 3. 1,040. I' m concerned about the Sniper EFI's ability to work with a big cam and  Nov 8, 2017 I have a 331 that had a Quick Fuel 750cfm carburetor on it. First off, I was finally able to Holley Sniper EFI Review - FFCars. Holley® has been the undisputed leader in fuel systems for over 100 years. 95 SNE-550-849 2 BBL EFI THROTTLE BODY $849. The rules  Jan 17, 2017 Engine dyno test of Holley's Sniper EFI conversion. It'll be available in either a black or shiny finish, a 4 injector throttle body good for up to 600hp In closing, as long as you can install the O2 sensor per the instructions and you have a 100% dry exhaust system then there is no reason why the Sniper wont work. com : Factory Five Racing Discussion Forum Carbureted LSX Forum - Holley sniper efi - Anyone ever pull there carb off and put a self tuning efi setup on like a holley sniper. (05-31-2018, 08:58 AM)BowdawG Wrote: Thanks Fabrice! I might have missed it, but since your return line is going in the top vent location, how are you venting the tank now? I'm trying to decied if its worth it to swap my carb or just keep mine and get some help to get it dialed in. GMT400 - The Ultimate 88-98 GM Truck Forum. All you need is an appropriate EFI fuel system 5 INTRODUCTION & SYSTEM REQUIREMENTS Holley Performance Products has written this manual for the installation of the Sniper EFI TBI fuel injection system. I see it being a decent replacement for all the CFI guys too. Ive been a die hard carburetor guy but I think its time to try something new. 699 Sniper EFI Tuning & Tech. Holley Sniper Efi 550-511k Holley Sniper Holley’s Sniper line of self-learning throttle-body EFI systems has been a value/performance breakthrough, and its new line of Super Snipers takes functionality up a notch. I havent done it yet but i have been looking. However, it continued to just miss the mark with serious racers because it was limited in the amount of horsepower it could support. I spent some time cleaning up older wiring and installing the new EFI stuff. 9L / 300 - Holley Sniper EFI install - Hi all, So, I finally got my https://www. html Jun 12, 2018 I have the Holley Sniper EFI on my 350 and problems with a slow start. So if something goes wrong it’s on the user/installer. com/forumuer-build. I have a 66 with a 408 stroker and right now i have a 650 double pumper that works well, but the efi would be better. Couldn't find any problems with the sniper efi system however just don't want you to have expectations etc and this not be your answer. then you can hook up to a lap top, and the gumball tfi kit goes away, and it opens up to a very controllable efi set up, with multiple features of race and performance type efi systems. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro–Stock champion for four decades. The FJ had  Jan 5, 2018 To start viewing messages, select the forum that you want to visit from the selection below. Holley Sniper EFI Discussion in 'Engine Performance + Maintenance' started by Overtime, Oct 14, 2018. Home Forums > Drivetrain & Performance > High Tech Retrofits > Complete Detailed Holley Sniper EFI Installation Video! Discussion in ' High Tech Retrofits ' started by UnseenZ28 , Mar 21, 2017 . I can try to help if any questions come up. . There's a endless forum of problems and you need to be a engine tuner to understand the I just ordered the Sniper EFI BBD for Jeep CJ. A central point of tech info and knowledge from the Holley team and Sniper EFI users. B. Second with those carb swap ez efi kits guys are swapping out from the fitech to the Holley and picking up 2 tenths without any other change and letting the Holley self learn. As for Holley horror stories, you can find bad info on everything. Information Vintage Mustang Forums > General Discussion > Vintage Mustang Forum > Anyone using the Holley Sniper EFI yet? 7 Might call Holley Tech. In the meantime I would check the butterflies on the EFI system and another pointer make sure the gasket is sealed properly between the tbi and the intake manifold. I've read most of the posts here about carb-to efi conversion kits and even though the majority of the posts were about the FiTech system, lately I've been contemplating the soon to be released on 06-15-2016 HOLLEY SNIPER EFI self-tuning kit. holley sniper efi forum

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